109891480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 260275680

約数和(自身を除く): 150384200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 1480, 1517, 1640, 1811, 3034, 3622, 6068, 7244, 7585, 9055, 12136, 14488, 15170, 18110, 30340, 36220, 60680, 67007, 72440, 74251, 134014, 148502, 268028, 297004, 335035, 371255, 536056, 594008, 670070, 742510, 1340140, 1485020, 2680280, 2747287, 2970040, 5494574, 10989148, 13736435, 21978296, 27472870, 54945740, 109891480]

約数ペア:

[(1, 109891480), (2, 54945740), (4, 27472870), (5, 21978296), (8, 13736435), (10, 10989148), (20, 5494574), (37, 2970040), (40, 2747287), (41, 2680280), (74, 1485020), (82, 1340140), (148, 742510), (164, 670070), (185, 594008), (205, 536056), (296, 371255), (328, 335035), (370, 297004), (410, 268028), (740, 148502), (820, 134014), (1480, 74251), (1517, 72440), (1640, 67007), (1811, 60680), (3034, 36220), (3622, 30340), (6068, 18110), (7244, 15170), (7585, 14488), (9055, 12136)]